Silver-plated copper wire is made by silver plating or drawing on high quality oxygen-free copper. It has excellent conductivity, thermal conductivity, corrosion resistance and high temperature oxidation resistance.

Application scope: This product is a good conductor for signal transmission, and can be widely used as connecting wire in computer, conductor in electronics and power industry, conductor in communication industry, aerospace, military products and other high temperature resistant conductors. For long-term use, the temperature is below + 200 C.

Technical parameters:

1. The resistivity of silver-plated copper wire is less than 0.017241.mm2/m and the temperature coefficient of resistance is 0.003931/(℃)

2. The surface of silver-plated copper wire should be smooth and colourless, and there should be no defects such as metal particles, burrs or any mechanical damage that may damage the product quality. The coating is continuously and firmly adhered to the surface of copper wire, and at high temperature of +(400 +5)degrees centigrade for 30 minutes. No staining, blackening and discoloration occur.

3. According to customer's requirements, silver-plated copper wire with a thickness of more than 1 micron should undergo 1-3 cycles of sodium polysulfide test without blackening.

Silver Plated copper wire: 0.15-0.5mm

Soft condition Silver plated copper wire:

Dia (mm)

Tensile Strength

≥ N/ mm2

Elongation

≥%

0.05-0.1
0.11-0.15
0.16-0.25
0.26-0.5
0.51-1.0
1.1-2.0

---
196
196
196
196
196

5.5
10
15
20
25
25

Tolerance of the dia:

Nominal dia -mm

Tolerance

0.050-0.100
0.110-0.250
0.260-0.700
0.710-1.000
1.100-2.000

±0.003
±0.005
±0.010
±0.015
±0.020

Application: The conductor of RTD cable.

Delivery and Packing of thermocouple wire:

1. Packaging Details : 5kg or 10kg per roll with plastic film wrapped and carton package.

2. Leading time : 5 - 20 days, as the order quantity of thermocouple wire.

3. Delivery: By express, air, sea as per thermocouple wire qty

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